#22451: 測試結果是WA


zzzz100062@gmail.com (小小)


#Eva的作業
while True:
    try:
        a1,a2,a3,a4 = map(int,input().split());
        if a1-a2 == a2-a3:
            d = a1-a2
            a5 = a4-d
            print(a1,a2,a3,a4,a5)
        elif a1/a2 == a2/a3:
            d = a1/a2
            a5 = int(a4/d)
            print(a1,a2,a3,a4,a5)    
    except:
        break            
#22565: Re:測試結果是WA


snakeneedy (蛇~Snake)


沒有處理到題目說的:

第一行是數列的數目t(0 <= t <= 20)